Art lock screen

If you like books , maybe you will enjoy many books wallpaper !You can find a lot of picture books , and then you can set it to help the wallpaper of this application !The application "books wallpaper" is a very simple application ! This program has a very clear interface . It is very easy to find exactly what you want and set the wallpaper .Important medium for the book is the main tool used to record all the achievements of mankind , but also human to blend feelings, access to knowledge , heritage of experience, to carry out human civilization, the contribution is very large.I hope you like my application , I will be free for you to keep this program .